3801418 Volvo FH Water Pump

What does a water pump do?

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine block and the radiator. Built with high-strength components, it is engineered to withstand the intense heat and vibration typical of heavy-duty commercial vehicle operations, helping to prevent engine overheating.

Compatible Volvo vehicles and engines

The component is specifically compatible with Volvo FH models, including variants such as 400, 440, 480, 500, and 520. It is also designed for use in Volvo FH16 trucks equipped with D16G engines. This ensures precise fitment for heavy-duty truck applications.

Maintenance and installation guidance

For optimal performance, technicians should inspect the pump during routine belt service intervals. Common signs of wear include coolant leakage from the weep hole or unusual bearing noise. When replacing, it is recommended to check the condition of the drive belts and gaskets to ensure system integrity.

Troubleshooting cooling system issues

Maintaining a consistent coolant flow is essential for engine longevity in high-load environments. This part provides a reliable solution for maintaining thermal stability in Volvo heavy commercial vehicles.

OE cross-reference

525.03.0006 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3801418.